5242501312 has 14 divisors (see below), whose sum is σ = 10403088668. Its totient is φ = 2621250624.

The previous prime is 5242501309. The next prime is 5242501349. The reversal of 5242501312 is 2131052425.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40956978 + ... + 40957105.

It is an arithmetic number, because the mean of its divisors is an integer number (743077762).

Almost surely, 2^5242501312 is an apocalyptic number.

It is an amenable number.

5242501312 is a deficient number, since it is larger than the sum of its proper divisors (5160587356).

5242501312 is an equidigital number, since it uses as much as digits as its factorization.

5242501312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81914095 (or 81914085 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5242501312 is about 72405.1193770164. The cubic root of 5242501312 is about 1737.1854475485.

Adding to 5242501312 its reverse (2131052425), we get a palindrome (7373553737).

The spelling of 5242501312 in words is "five billion, two hundred forty-two million, five hundred one thousand, three hundred twelve".